I have comcast cable internet and an asterisk (trixbox) server for VOIP. The comcast internet upload speeds vary anywhere from 384kbps to over 1700kbps. I was wondering if it were possible to only enable QoS when VOIP traffic was detected? I don't mind limiting all other traffic when there are calls in progress, but if it is enabled all the time it is a waste of unused bandwidth. If Tomato doesn't have this, are there any other firmwares that do?
